Inventor
Yasuo Sagisaka
Inventor
Komaki, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines47%
Y02TClimate change mitigation technologies related to transportation19%
F02BInternal-combustion piston engines7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
F02PIgnition, other than compression ignition, for internal-combustion engines5%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B60WConjoint control of vehicle sub-units of different type or different function2%
F01LCyclically operating valves for machines or engines2%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general2%
PatentTitleYear
8,078,380'Control device for vehicle automatic running'20117,801,666'Air-fuel ratio detection apparatus of internal combustion engine'20107,677,227'Apparatus and method of abnormality diagnosis for supercharging pressure control system'20107,380,448'Malfunction detection apparatus for pressure sensor'20086,644,249'Cooling mechanism for engine electronic control module'20036,314,790'Oxygen concentration detecting apparatus'20016,032,659'Abnormality diagnosing system for air/fuel ratio feedback control system'20006,009,866'Oxygen concentration detecting apparatus'20005,964,208'Abnormality diagnosing system for air/fuel ratio feedback control system'19995,758,632'Diagnostic apparatus for air-fuel ratio sensor'19985,709,198'Oxygen concentration detecting apparatus'19985,701,866'Malfunction diagnosis device for engine speed controller'19975,672,817'Self-diagnostic apparatus of air-fuel ratio control system of internal combustion engine'19975,497,752'Device for controlling fuel injection of an internal combustion engine'19965,402,762'Combustion engine and combustion engine control method'19955,390,641'Fuel injection system for internal combustion engine'19954,800,859'Fuel pump control apparatus'19894,463,740'Device for controlling atomization of fuel in internal combustion engine'19844,348,728'Air-fuel ratio controlling method and apparatus therefor'19824,345,561'Air-fuel ratio control method and its apparatus'19824,319,451'Method for preventing overheating of an exhaust purifying device'19824,286,560'Method and apparatus for controlling an ignition timing'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–2001Patents assigned to NIPPON DENSO CO (14)· patent assignee history
1981–1984Based in Kariya, JP· patent location history
1989Based in Obu, JP· patent location history
1995–2011Based in Komaki, JP· patent location history
1995Based in Anjo, JP· patent location history
1996Patents assigned to NIPPON SOKEN (1)· patent assignee history
1997–2011Patents assigned to DENSO CORP (8)· patent assignee history
2011Patents assigned to SAGISAKA YASUO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON DENSO CO | 14 | 1981–2001 |
| DENSO CORP | 8 | 1997–2011 |
| NIPPON SOKEN | 1 | 1996 |
| SAGISAKA YASUOself | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Komaki, JP | 15 | 1995–2011 |
| Kariya, JP | 5 | 1981–1984 |
| Anjo, JP | 1 | 1995 |
| Obu, JP | 1 | 1989 |